| 1. | Vaccine programs are still in the experimental stages
疫苗研究还在试验阶段。 |
| 2. | The technique is still at the experimental stage
这项技术正处于实验阶段。 |
| 3. | We ' re still at the experimental stage with the new product
我们这项新产品仍处于试验阶段。 |
| 4. | This vase is still in the experimental stage
这个花瓶还在实验阶段。 |
| 5. | Drug is still in experimental stage
那种药还在试验期中 |
| 6. | Drug is still in experimental stage
那种药还在试验期中 |
| 7. | Assessing eco - environment geology is just in experimental stage and needs ceaseless exploration
生态环境地质质量评价在全国尚处于试点阶段，目前仍处于不断探索之中。 |
| 8. | Generally speaking , cbair technology is still at experimental stage and lacks applicable technology and system
从整体来看,音频检索技术尚处于实验探索阶段,缺少实用化的技术与系统。 |
| 9. | Cmc is in the experimental stage in our country , and the systematical evaluation system has not been developed
陶瓷基复合材料在我国还属于试验研究阶段，尚未形成完整的材料评价体系。 |
| 10. | Since the experimental stage at the beginning of 1990s " till now , sharp fluctuations have accompanied the development of chinese stock market
我国股票市场从90年代初试点发展到现在，暴涨暴跌现象一直伴随着中国股市的发展。 |
